logo

oasis-root

Compiled tree of Oasis Linux based on own branch at <https://hacktivis.me/git/oasis/> git clone https://anongit.hacktivis.me/git/oasis-root.git

bcm_vk.h (3007B)

    

  1. /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
  2. /*
  3.  * Copyright 2018-2020 Broadcom.
  4.  */
  6. #ifndef __UAPI_LINUX_MISC_BCM_VK_H
  7. #define __UAPI_LINUX_MISC_BCM_VK_H
  9. #include <linux/ioctl.h>
  10. #include <linux/types.h>
  12. #define BCM_VK_MAX_FILENAME 64
  14. struct vk_image {
  15. 	__u32 type; /* Type of image */
  16. #define VK_IMAGE_TYPE_BOOT1 1 /* 1st stage (load to SRAM) */
  17. #define VK_IMAGE_TYPE_BOOT2 2 /* 2nd stage (load to DDR) */
  18. 	__u8 filename[BCM_VK_MAX_FILENAME]; /* Filename of image */
  19. };
  21. struct vk_reset {
  22. 	__u32 arg1;
  23. 	__u32 arg2;
  24. };
  26. #define VK_MAGIC		0x5e
  28. /* Load image to Valkyrie */
  29. #define VK_IOCTL_LOAD_IMAGE	_IOW(VK_MAGIC, 0x2, struct vk_image)
  31. /* Send Reset to Valkyrie */
  32. #define VK_IOCTL_RESET		_IOW(VK_MAGIC, 0x4, struct vk_reset)
  34. /*
  35.  * Firmware Status accessed directly via BAR space
  36.  */
  37. #define VK_BAR_FWSTS			0x41c
  38. #define VK_BAR_COP_FWSTS		0x428
  39. /* VK_FWSTS definitions */
  40. #define VK_FWSTS_RELOCATION_ENTRY	(1UL << 0)
  41. #define VK_FWSTS_RELOCATION_EXIT	(1UL << 1)
  42. #define VK_FWSTS_INIT_START		(1UL << 2)
  43. #define VK_FWSTS_ARCH_INIT_DONE		(1UL << 3)
  44. #define VK_FWSTS_PRE_KNL1_INIT_DONE	(1UL << 4)
  45. #define VK_FWSTS_PRE_KNL2_INIT_DONE	(1UL << 5)
  46. #define VK_FWSTS_POST_KNL_INIT_DONE	(1UL << 6)
  47. #define VK_FWSTS_INIT_DONE		(1UL << 7)
  48. #define VK_FWSTS_APP_INIT_START		(1UL << 8)
  49. #define VK_FWSTS_APP_INIT_DONE		(1UL << 9)
  50. #define VK_FWSTS_MASK			0xffffffff
  51. #define VK_FWSTS_READY			(VK_FWSTS_INIT_START | \
  52. 					 VK_FWSTS_ARCH_INIT_DONE | \
  53. 					 VK_FWSTS_PRE_KNL1_INIT_DONE | \
  54. 					 VK_FWSTS_PRE_KNL2_INIT_DONE | \
  55. 					 VK_FWSTS_POST_KNL_INIT_DONE | \
  56. 					 VK_FWSTS_INIT_DONE | \
  57. 					 VK_FWSTS_APP_INIT_START | \
  58. 					 VK_FWSTS_APP_INIT_DONE)
  59. /* Deinit */
  60. #define VK_FWSTS_APP_DEINIT_START	(1UL << 23)
  61. #define VK_FWSTS_APP_DEINIT_DONE	(1UL << 24)
  62. #define VK_FWSTS_DRV_DEINIT_START	(1UL << 25)
  63. #define VK_FWSTS_DRV_DEINIT_DONE	(1UL << 26)
  64. #define VK_FWSTS_RESET_DONE		(1UL << 27)
  65. #define VK_FWSTS_DEINIT_TRIGGERED	(VK_FWSTS_APP_DEINIT_START | \
  66. 					 VK_FWSTS_APP_DEINIT_DONE  | \
  67. 					 VK_FWSTS_DRV_DEINIT_START | \
  68. 					 VK_FWSTS_DRV_DEINIT_DONE)
  69. /* Last nibble for reboot reason */
  70. #define VK_FWSTS_RESET_REASON_SHIFT	28
  71. #define VK_FWSTS_RESET_REASON_MASK	(0xf << VK_FWSTS_RESET_REASON_SHIFT)
  72. #define VK_FWSTS_RESET_SYS_PWRUP	(0x0 << VK_FWSTS_RESET_REASON_SHIFT)
  73. #define VK_FWSTS_RESET_MBOX_DB		(0x1 << VK_FWSTS_RESET_REASON_SHIFT)
  74. #define VK_FWSTS_RESET_M7_WDOG		(0x2 << VK_FWSTS_RESET_REASON_SHIFT)
  75. #define VK_FWSTS_RESET_TEMP		(0x3 << VK_FWSTS_RESET_REASON_SHIFT)
  76. #define VK_FWSTS_RESET_PCI_FLR		(0x4 << VK_FWSTS_RESET_REASON_SHIFT)
  77. #define VK_FWSTS_RESET_PCI_HOT		(0x5 << VK_FWSTS_RESET_REASON_SHIFT)
  78. #define VK_FWSTS_RESET_PCI_WARM		(0x6 << VK_FWSTS_RESET_REASON_SHIFT)
  79. #define VK_FWSTS_RESET_PCI_COLD		(0x7 << VK_FWSTS_RESET_REASON_SHIFT)
  80. #define VK_FWSTS_RESET_L1		(0x8 << VK_FWSTS_RESET_REASON_SHIFT)
  81. #define VK_FWSTS_RESET_L0		(0x9 << VK_FWSTS_RESET_REASON_SHIFT)
  82. #define VK_FWSTS_RESET_UNKNOWN		(0xf << VK_FWSTS_RESET_REASON_SHIFT)
  84. #endif /* __UAPI_LINUX_MISC_BCM_VK_H */